KIF14 and metastatic malignant neoplasm in the lymph nodes: Lymph node metastasis (P=0.003, HR=3.23, 95% confidence interval: 1.58–5.11) and KIF14 expression (P=0.009, HR=1.87, 95% confidence interval: 1.22–3.02) were independent factors as demonstrated by multivariate analysis.